کیو سرا میتا fs7000

کیو سرا میتا fs7000

A1    Uninstalled waste toner conveyer
The waste toner conveyer is not installed      copyir      copyir.comcom or the conveyer is clogged inside with waste toner      copyir      copyir.comcom    • Waste toner converyer is not installed      copyir      copyir.comcom • The belt is not rotating in the conveyer unit      copyir      copyir.comcom • Connection failure between the CON1 board and the conveyer board • Engine gate arrays (U2/U6) failure • Defective LED driving circuit on the engine board      copyir      copyir.comcom Defective LED on the conveyer board      copyir      copyir.comcom Connection failure between the waste toner conveyer board and the photo transistor      copyir      copyir.comcom Defective photo transistor      copyir      copyir.comcom • Contaminated waste toner conveyer housing or photo receptor      copyir      copyir.comcom • The waste toner driving system in the toner container is not working properly      copyir      copyir.comcom
A2    Fuser overheating
The fuser unit is overheating      copyir      copyir.comcom    • Defective photo      copyir      copyir.comcomcoupler (low voltage) for heaters • Defective engine gate array U2 • Defective heater control circuit (engine board) or heater temperature detector
A3    Fuser heater disconnection
Either or both heater lamp(s) is blown out      copyir      copyir.comcom    • Blown      copyir      copyir.comcomout heater lamp(s) • Defective connection between the engine board and the low voltage supply      copyir      copyir.comcom • Malfunctioning engine CPU • Defective heater disconnection sensor circuit in the low voltage supply • Defective thermo      copyir      copyir.comcomcut (Replace the fuser unit      copyir      copyir.comcom)
A4    Developer unit life      copyir      copyir.comcomfuse error
The life fuse won’t cut in the developer unit      copyir      copyir.comcom    • Defective engine gate array • Defective fuse cut circuit on the engine board
B1       copyir      copyir.comcom      copyir      copyir.comcom      copyir      copyir.comcom B6    Feed cassette bottom plate motor error
The feed cassette bottom plate motor won’t revolve      copyir      copyir.comcom    • Excessive torque on the motor (activating the current protection circuit) • Stuck motor • Defective feed board PU (U1) • Defective motor driver circuit (transistors) or over      copyir      copyir.comcomcurrent detector circuit
C1    Duplex communication error
Communication error between the duplexer and the printer      copyir      copyir.comcom    • Defective engine gate array (U6) • Defective engine CPU (U1) • Duplexer CPU (U1) malfunction • Defective U2      copyir      copyir.comcom U5      copyir      copyir.comcom U6 on duplexer board • Defective connection between KP      copyir      copyir.comcom544 (YC4) and KP      copyir      copyir.comcom568 (YC1)      copyir      copyir.comcom KP      copyir      copyir.comcom568 (YC3) and liaison connector      copyir      copyir.comcom liaison connector and KP      copyir      copyir.comcom587 (YC1)      copyir      copyir.comcom or defective liaison connector
C2    Duplex printing registration error
The duplexer’s registration boards are not in the home position      copyir      copyir.comcom    • Defective registration motor • Defective home position sensor • Malfunctioning motor driving circuit (U2/U6/U7) on duplexer board • Defective duplxer CPU (U1) • Connection error between the registration motor and KP      copyir      copyir.comcom587 (YC5)      copyir      copyir.comcom or home position sensor and KP      copyir      copyir.comcom587 (YC7)
C4    DF      copyir      copyir.comcom30 IPC communication error
Communication error with the document finisher DF      copyir      copyir.comcom30    • Defective IPC (intelligent protocol controller) LSI (communication chip) • Defective interface connector/cable
C5    DF      copyir      copyir.comcom30 backup RAM error
C6    DF      copyir      copyir.comcom30 sensor error    This error means any of the following sensors in the DF      copyir      copyir.comcom30 is defective: • Input sensor • Exit path sensor • Inversion sensor • Printer connection sensor • Stack height limit sensor • Stack home position sensor • Offset sensor • Cover sensor • Stacker full sensor
C8    DF      copyir      copyir.comcom30 staple unit movement motor error
The staple unit movement motor does not rotate      copyir      copyir.comcom    • The driver circuit for the motor is defective      copyir      copyir.comcom • The staple unit is defective      copyir      copyir.comcom • The motor is defective      copyir      copyir.comcom
C9    DF      copyir      copyir.comcom30 staple motor error
CA    DF      copyir      copyir.comcom30 alignment motor error
CB    DF      copyir      copyir.comcom30 tray motor error
CC    DF      copyir      copyir.comcom30 paper feed motor erroru
CD    DF      copyir      copyir.comcom30 paper exit motor error/Sorter error    The CD error also suggests that the sorter ST      copyir      copyir.comcom30 is defective      copyir      copyir.comcom
D0       copyir      copyir.comcom      copyir      copyir.comcom      copyir      copyir.comcom D4    Firmware program errorserroru
E0    Communication failure
The engine controller does not respond to the main controller      copyir      copyir.comcom    • Error with CPU and gate arrays of either the engine or main controller • Connection error between the engine board and the main controller board • Program overrun in the engine or main controllere
E1    Main motor error
The main motor won’t revolve      copyir      copyir.comcom or will revolve too slow      copyir      copyir.comcom    • Error with CPU and gate arrays of either the engine or main controller • The motor brake circuit is activated because of an abnormal torque of the motor      copyir      copyir.comcom • Overheating protection circuit is activated because of the overheating main motor IC • Defective engine gate array (U2) • Defective main motor driving circuit (transistor arrays      copyir      copyir.comcom etc      copyir      copyir.comcom) on the engine board • Defective buffer IC for FG signal detection on the engine board
E2    Laser scanner motor error
The revolution of the polygon motor does not reach the predetermined revolution      copyir      copyir.comcomner mo    • Defective scanner motor (e      copyir      copyir.comcomg      copyir      copyir.comcom      copyir      copyir.comcom at its axle holder) • Connection error between polygon motor and liaison connector      copyir      copyir.comcom or liaison connector and KP      copyir      copyir.comcom 570 (YC3) • Defective engine gate array (U2/U6) • Defective scanner motor driver transistor
E3    Laser beam detection error
Beam detection is failed      copyir      copyir.comcom The photo detector failed to detect laser beam      copyir      copyir.comcomlutio    • Laser diode does not emit      copyir      copyir.comcom • Connectionerror between KP      copyir      copyir.comcom578 (YC2) and KP      copyir      copyir.comcom579 (YC101 [within scanner])      copyir      copyir.comcom KP      copyir      copyir.comcom578 (YC1) and KP      copyir      copyir.comcom570 (YC2)      copyir      copyir.comcom KP      copyir      copyir.comcom578 (YC1) and KP      copyir      copyir.comcom564 (YC3)      copyir      copyir.comcom KP      copyir      copyir.comcom570 (YC1) and KP      copyir      copyir.comcom564 (YC3)      copyir      copyir.comcom or KP      copyir      copyir.comcom572 (YC1) and KP      copyir      copyir.comcom564 (YC3) • Defective or contaminated pin      copyir      copyir.comcomphoto IC • Malfunctioning interlock detection circuit on the ending board • Defective engine gate array U2
E4    Fuser heater error
The fuser heater does not turn on      copyir      copyir.comcom [E4 is indicated immediately after power is on      copyir      copyir.comcom] The fuser heater does not turn on      copyir      copyir.comcom [E4 is indicated several minutes after power is on      copyir      copyir.comcom]    • Connection error between the engine board and the fuser unit • Defective engine gate array U2 • Defective comparators on the engine board • Defective thermistor (cut) • Connection error between the fuser board and the thermistor • Connection error between the engine board and the low      copyir      copyir.comcomvoltage power supply • Defective engine gate array U2 • Defective transistors      copyir      copyir.comcom logic gate ICs      copyir      copyir.comcom comparators      copyir      copyir.comcom etc      copyir      copyir.comcom on the engine board • Defective thermistor (showing high resistance even at heating)
E5    Eraser error
The eraser does not turn on      copyir      copyir.comcom    • Connector error between CON1 board and the drum liaison board • Defective connector between the drum liaison board and the drum board • Defective transistors and logic gate ICs in the eraser controller circuit on the engine board • Connection error between drum unit board and eraser lamp • Broken eraser lamp
E8    Fuser unit life fuse error
The fuser unit life fuse won’t blow out      copyir      copyir.comcom    • Defective gate array U6 • Defective fuse cut circuit on the engine board
E9    Toner motor error
The toner motor does not revolve      copyir      copyir.comcom or the current protection circuit is activated      copyir      copyir.comcom    • Overcurrent in the toner motor circuitry due to an excessive torque • Toner motor locked • Defective gate array U2 • Defective toner motor driver transistor or overcurrent detector      copyir      copyir.comcom
F0    Controller system lock error
Main controller can not communicate with control panel [shown approx      copyir      copyir.comcom 30 seconds since OS fails to continue operating      copyir      copyir.comcom]    Connection error between main controller board and engine controller board      copyir      copyir.comcom engine board and CON1 board      copyir      copyir.comcom or CON1 board and front panel board      copyir      copyir.comcom
F1    Main controller ROM checksum error
Checksum is failed with the system ROM
F2    RAM read/write error
Checksum is failed with the RAM on the main controller board      copyir      copyir.comcom
F3    Controller system error